We have been dealing for over 20 years in the distribution and wholesale of screws and bolts and in this section we have grouped the articles made of austenitic stainless steel (A2, A4) manufactured according to UNI, DIN and ISO standards.

See the table below if you are looking for threaded rods, self-locking nuts, washers, retaining rings, self-tapping inserts, taper pins and conical or chipboard screws: are all manufactured from either A2- (AISI 304) or A4 (AISI 316) with different diameters, head types and characteristics.

The fasteners made of inox A2 and A4 are used for:

A2 is used in chemical processing equipment and the brewing and food producing industries. It is not used in marine environments because not resistant to chloride.

A4 provides a high degree of corrosion resistance to extreme environmental conditions like exposure to chemical solutions, brine solutions, de-icing salts and of course salt water.

Do you have any doubt about the type of product that suits better your application or you can’t decide between a self-drilling screw with countersunk head or hexagon head, or the type of steel ? Do not hesitate to contact us in order to receive more technical information.